单选题:以水泥、石渣和砂为主要原料,经搅拌、成型、养护、研磨、抛光等工序制成的石材是( )。 题目分类:技术与计量(土建) 题目类型:单选题 查看权限:VIP 题目内容: 以水泥、石渣和砂为主要原料,经搅拌、成型、养护、研磨、抛光等工序制成的石材是( )。 A.大理石板材 B.花岗石板材 C.合成石面板 D.建筑水磨石板材 参考答案: 答案解析:
在一般砖混结构房屋中,墙体是主要的承重构件,其质量占建筑物总质量的( )。 在一般砖混结构房屋中,墙体是主要的承重构件,其质量占建筑物总质量的( )。A.30%~40% B.40%~45% C.30%~45% D.35%~40% 分类:技术与计量(土建) 题型:单选题 查看答案
Given its high cost and universities’declining ability to p Given its high cost and universities’declining ability to provide advanced lear 分类:技术与计量(土建) 题型:单选题 查看答案
New teachers will be in great need in the next four years m New teachers will be in great need in the next four years most probably because 分类:技术与计量(土建) 题型:单选题 查看答案
Questions are based on the passage you have just heard. Questions are based on the passage you have just heard. A.Scientists. B.Art grad 分类:技术与计量(土建) 题型:单选题 查看答案